Frequencies for first 10,000 rows of prov0470 variable in pos1991 dataset :

   facility |
administrat |
       ion, |
   location |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,538       95.38       95.38
          1 |        106        1.06       96.44
          2 |         29        0.29       96.73
          3 |         47        0.47       97.20
          4 |        280        2.80      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016